CN215597991U

CN215597991U - Macromolecular material conveying equipment with air-dry function

Info

Publication number: CN215597991U
Application number: CN202121010765.5U
Authority: CN
Inventors: 姜沛
Original assignee: Liuzhou Huahao Auto Parts Manufacturing Co ltd
Current assignee: Liuzhou Huahao Auto Parts Manufacturing Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2022-01-21
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses high polymer material conveying equipment with an air drying function, which comprises a cylinder body, wherein the cylinder body is provided with a feeding hole and a discharging hole, a stirring shaft which traverses the cylinder body is arranged on the axis of the cylinder body, the stirring shaft is provided with an inner cavity, the cylinder body is respectively divided into a first stirring part, a second stirring part and a third stirring part by the stirring shaft along the material conveying direction, the three stirring parts are respectively provided with stirring blades with the number gradually reduced, cavities are arranged in the stirring blades, and the side walls and the end parts of the stirring blades are provided with a plurality of ventilation holes; the ventilating duct, the ventilating duct bearing is connected the one end of (mixing) shaft, ventilating duct with inner chamber, cavity are linked together. According to the utility model, different stirring parts are arranged to ventilate and heat the high polymer material with different densities, so that segmented drying can be realized while conveying, the high polymer material is uniformly heated in the air drying process, the drying speed is increased, and the drying effect is improved.

Description

Macromolecular material conveying equipment with air-dry function

Technical Field

The utility model belongs to the technical field of high polymer material processing. More specifically, the utility model relates to a high polymer material conveying device with an air drying function.

Background

The polymer material is also called polymer material, is a material formed by taking a polymer compound as a matrix and then adding other additives, and has wide application fields. The polymer material is often required to be subjected to operations such as granulation, water cooling, air drying and the like in the manufacturing process, but the air drying and conveying are two processes, and cannot be carried out on one device at the same time, so that the power of the device is increased, the working efficiency is low, and the existing air drying device and the discontinuous air drying device have the problems of low air drying efficiency, incomplete air drying and influence on subsequent production.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.

The utility model also aims to provide the high polymer material conveying equipment with the air drying function, which can realize sectional air drying in the process of conveying the high polymer material, and has uniform air drying and high air drying efficiency.

To achieve these objects and other advantages in accordance with the present invention, there is provided a polymeric material conveying apparatus having an air drying function, comprising:

the stirring device comprises a barrel, a stirring shaft and a stirring blade, wherein the barrel is provided with a feeding hole and a discharging hole, the stirring shaft which traverses the barrel is arranged on the axis of the barrel, the stirring shaft is provided with an inner cavity, the barrel is respectively divided into a first stirring part, a second stirring part and a third stirring part along the material conveying direction by the stirring shaft, the three stirring parts are respectively provided with stirring blades with the number gradually decreased, cavities are arranged in the stirring blades, and the side walls and the end parts of the stirring blades are provided with a plurality of ventilation holes;

the ventilating duct, the ventilating duct bearing is connected the one end of (mixing) shaft, ventilating duct with inner chamber, cavity are linked together.

Preferably, the stirring shaft stirring device further comprises a fixing frame, wherein the fixing frame comprises a base and two side supports perpendicular to the base, the barrel is fixedly installed on the base, and the support bearings are connected with the stirring shaft.

Preferably, the bottom of the base is provided with a plurality of hydraulic jacking columns.

Preferably, a motor connected with the stirring shaft is provided with a gear I, a transmission gear II is sleeved on the periphery of the stirring shaft, and the gear I is meshed with the transmission gear II.

Preferably, the other end of the stirring shaft is closed, and the side wall of the cylinder body is provided with an exhaust hole.

Preferably, the first stirring part is provided with six stirring blades, the second stirring part is provided with four stirring blades, and the third stirring part is provided with two stirring blades.

Preferably, the stirring blades are symmetrically arranged two by two.

Preferably, the radial extension of the stirring blade is slightly smaller than the radius of the cylinder.

Preferably, the axial lengths of the three stirring sections are uniform.

The utility model at least comprises the following beneficial effects: the air drying device is reasonable in design and convenient to use, and the three stirring parts are arranged, each stirring part is provided with the stirring blades with different numbers, so that materials are subjected to ventilation heating with different densities, segmented air drying is realized, material particles are stirred while air drying and heating are carried out, the high polymer materials are uniformly heated in the air drying process, and the air drying effect is improved; in addition, the stirring device in the cylinder body can stir and is convenient for completing the conveying process.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

Fig. 1 is a schematic structural diagram of a polymer material conveying apparatus with an air drying function according to one embodiment of the present invention;

fig. 2 is a schematic structural diagram of a stirring shaft according to one technical scheme of the utility model.

Detailed Description

The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the utility model by referring to the description text.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terms "lateral," "longitudinal," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the utility model and to simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

As shown in fig. 1 to 2, the present invention provides a polymer material conveying apparatus with an air drying function, comprising:

the stirring device comprises a cylinder 100, a feeding hole 107 and a discharging hole 108, wherein a stirring shaft 101 which traverses the cylinder is arranged on the axis of the cylinder 100, the stirring shaft 101 is provided with an inner cavity 111, the cylinder 100 is respectively divided into a first stirring part 102, a second stirring part 103 and a third stirring part 104 by the stirring shaft 101 along the material conveying direction, the three stirring parts are respectively provided with stirring blades 105 with the number decreasing in sequence, cavities 112 are arranged in the stirring blades 105, and the side walls and the end parts of the stirring blades 105 are provided with a plurality of ventilation holes 106;

the ventilating duct 200 is in bearing connection with one end of the stirring shaft 101, and the ventilating duct 200 is communicated with the inner cavity 111 and the cavity 112.

The high polymer material conveying equipment with the air drying function is provided with a transversely placed cylinder body 100, a hollow stirring shaft 101 is arranged on the axis of the cylinder body 100, the stirring shaft 101 is divided into a first stirring part 102, a second stirring part 103 and a third stirring part 104 from left to right, each stirring part is provided with stirring blades 105 with different numbers, cavities 112 are arranged inside the stirring blades 105, the surfaces and the free end parts of the stirring blades 105 are provided with ventilation holes 106, the cavities 112 and an inner cavity 111 in the middle of the stirring shaft 101 are communicated with each other, the inner cavity 111 is communicated with a ventilation pipeline 200 outwards, and hot air is introduced into the cylinder body 100; a feed inlet 107 is arranged at the first stirring part 102 of the cylinder 100, and a discharge outlet 108 is arranged at the third stirring part 104 of the cylinder 100. During the use, open feed inlet 107 to the macromolecular material granule after pouring in barrel 100, (mixing) shaft 101 rotates, and macromolecular material overturns in first stirring portion 102, to in the (mixing) shaft 101 lets in hot-blast, hot-blast through the inner chamber 111 of (mixing) shaft 101, pass stirring vane 105's cavity 112, by ventilation hole 106 department blowout, dry the macromolecular material in barrel 100, rotate along with (mixing) shaft 101. The materials are sequentially overturned and dried in the second stirring part 103 and the third stirring part 104, the discharge hole 108 is opened after the air drying is finished, and the dried high polymer materials are collected. According to the technical scheme, the stirring shaft 101 is arranged on the cylinder body 100, the stirring blade 105 is arranged on the stirring shaft 101, the ventilation holes 106 in the surface of the stirring blade 105 are connected with the inner cavity 111 of the stirring shaft 101 through the cavity 112, the ventilation pipeline 200 introduces hot air into the cylinder body 100, so that materials are stirred and are subjected to ventilation, heating and air drying at the same time, the ventilation holes 106 in the side walls of the end parts of the stirring blade 105 are ventilated, and materials are prevented from being attached to the side walls of the cylinder body 100, so that the stirring blade 105 is prevented from being blocked in rotation; the stirring vane 105 quantity of three stirring portion diminishes in proper order, and the blade is more, and is bigger with the area of contact of material, and the stirring dynamics that consequently plays is also bigger, carries out the ventilation heating of different density to macromolecular material simultaneously to carry out the segmentation air-dry to macromolecular material, make the material be heated evenly, improve air-dry effect.

In one technical solution, as shown in fig. 1 to 2, the polymer material conveying equipment with an air drying function further includes: the fixing frame comprises a base 400 and two side supports 401 perpendicular to the base, the cylinder 100 is fixedly installed on the base 400, and the supports 401 are in bearing connection with the stirring shaft 101. The base 400 is arranged to prevent the barrel 100 from displacing, and the two side supports 401 support the stirring shaft 101, so that the stability of the device is improved.

In one technical solution, as shown in fig. 1 to 2, the bottom of the base 400 is provided with a plurality of hydraulic lifting columns 109. The hydraulic lifting column 109 can adjust the inclination angle of the cylinder body 100 according to different conditions of materials, adjust the moving speed of the materials, and has strong air drying flexibility and high air drying speed.

In one technical scheme, as shown in fig. 1-2, a motor 300 connected with a stirring shaft 101 is provided with a gear I301, a transmission gear II 302 is sleeved on the periphery of the stirring shaft, and the gear I301 and the transmission gear II 302 are meshed with each other. The gear I301 and the transmission gear II 302 are meshed with each other, so that the motor 300 drives the stirring shaft 101 to rotate.

In one technical scheme, as shown in fig. 1-2, the other end of the stirring shaft 101 is closed, and the side wall of the cylinder 100 is provided with an exhaust hole 110. Through ventilation pipe 200 intercommunication the feed inlet end of (mixing) shaft 101 makes air-dry hot-blast loop through first stirring portion 102, second stirring portion 103 and third stirring portion 104 carry out the segmentation air-dry, make macromolecular material be heated evenly, and air-dry effect is good, sets up the exhaust hole is convenient for gaseous emission in the barrel 100.

In one embodiment, as shown in fig. 1 to 2, the first stirring portion 102 is provided with six stirring blades, the second stirring portion 103 is provided with four stirring blades, and the third stirring portion 104 is provided with two stirring blades. The quantity of the stirring vane 105 of three stirring portion reduces in proper order, and area of contact with macromolecular material reduces gradually, and the stirring dynamics diminishes, and ventilation density diminishes gradually to carry out the segmentation air-dry to macromolecular material, macromolecular material is heated evenly, and air-dry effect is good.

In one technical scheme, as shown in fig. 1-2, the stirring blades 105 are arranged in a pairwise symmetry manner. Stirring vane 105 symmetry sets up, and macromolecular material is heated evenly, and air-dry speed is fast, and air-dry effect is good.

In one embodiment, as shown in fig. 1-2, the radial extension length of the stirring blade 105 is slightly smaller than the radius of the cylinder 100. By adopting the technical scheme, the radial length of the stirring blades 105 is slightly smaller than the radius of the cylinder 100, so that the high polymer materials are prevented from being accumulated at the bottom of the cylinder 100, and the materials are fully turned and air-dried.

In one technical scheme, as shown in figures 1-2, the axial lengths of the three stirring parts are consistent. By adopting the technical scheme, the air drying area is segmented, so that the material is uniformly air-dried.

While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims

1. Macromolecular material conveying equipment with air-dry function, its characterized in that includes:

2. The polymer material conveying apparatus with an air drying function according to claim 1, further comprising: the fixing frame comprises a base and two side supports perpendicular to the base, the barrel is fixedly mounted on the base, and the support bearings are connected with the stirring shaft.

3. The polymer material conveying equipment with the air drying function as claimed in claim 2, wherein a plurality of hydraulic jacking columns are arranged at the bottom of the base.

4. The high polymer material conveying equipment with the air drying function as claimed in claim 1, wherein a motor connected with the stirring shaft is provided with a gear I, a transmission gear II is sleeved on the periphery of the stirring shaft, and the gear I and the transmission gear II are meshed with each other.

5. The high polymer material conveying equipment with the air drying function as claimed in claim 1, wherein the other end of the stirring shaft is closed, and the side wall of the cylinder body is provided with an exhaust hole.

6. The polymer material conveying apparatus with an air drying function according to claim 1, wherein the first stirring section is provided with six stirring blades, the second stirring section is provided with four stirring blades, and the third stirring section is provided with two stirring blades.

7. The polymer material conveying device with an air drying function according to claim 6, wherein the stirring blades are arranged in a pairwise symmetry manner.

8. The polymer material conveying equipment with an air drying function as claimed in claim 1, wherein the radial extension length of the stirring blade is slightly smaller than the radius of the cylinder.

9. The polymer material conveying apparatus having an air drying function according to claim 1, wherein the axial lengths of the three stirring sections are uniform.